| 摘要 |
An electric motor having a hook-shaped commutator about which more than one coil wire per hook is wound with the coil wire making contact with the commutator segment has a hook formed at the winding end face of a commutator segment, the hook base extending below the outer surface of the face, the hook being bent in the direction of a depression which corresponds to the diameter of a first coil wire formed between the hook and the face of the segment and is located at the outer edge of the face so that when a second coil wire is inserted it will necessarily be located in direct contact with the hook and radially above the first wire which will lie, at least in part, below the outer surface of the face. |
